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ION Group Interview Questions, Process, and Tips
Top ION Group Interview Questions and Answers
- Q1. You are specialized in Data analsysis so what is the diff betweeen tachnical analyst and data analystasked in Technical Analyst interview
- Q2. Trapping Rain Water in 2-D Elevation Map You're given an M * N matrix where each value represents the height of that cell on a 2-D elevation map. Your task is to determi ...read moreasked in Software Developer interview
- Q3. What is the code for printing prime numbers?asked in Software Engineer interview
ION Group Interview Experiences
101 interviews found
Anonymous
I applied via Campus Placement and was interviewed in Jul 2022. There were 2 interview rounds.
Platform: hackerearth
2 coding questions
1. difference of pair closest to target
2. sum until single digit; input upto 2^64
Interview Preparation Tips
Top ION Group Software Engineer Interview Questions and Answers
Software Engineer Interview Questions asked at other Companies
Interview Questionnaire
8 Questions
- Q1. Why you want to join ION?
- Q2. What are bonds, what can be potential risk in bond? How do you explain bonds to 10 year old kids?
- Ans.
Bonds are loans made by investors to companies or governments. They pay interest and have risks such as default and interest rate changes.
Bonds are like loans that investors give to companies or governments
Investors earn interest on the bonds they buy
Bonds have risks such as default, where the borrower can't pay back the loan, and interest rate changes
Default risk is higher for bonds issued by companies with poor credi...
- Q3. Question related to probability, to check how good you are at problem solving skill.
- Q4. Question related to linux environment. Basic question to operating system.
- Q5. Where do you see your self in next 5 year ?
- Q6. How does indian market work?
- Ans.
The Indian market is a complex and diverse market with a large population and varying consumer behaviors.
India has a population of over 1.3 billion people, making it the second most populous country in the world.
The market is diverse with varying consumer behaviors and preferences across different regions and socio-economic groups.
The market is heavily influenced by cultural and religious factors.
E-commerce is rapidly ...
- Q7. What you about ION?
- Q8. What does ION do?
- Ans.
ION is a software company that provides real-time intelligence and automation solutions for various industries.
ION offers solutions for energy management, trading and risk management, and financial operations.
Their software helps companies make data-driven decisions and automate processes.
ION's customers include major banks, energy companies, and other large corporations.
They have offices in multiple countries and a gl
Interview Preparation Tips
Production Analyst Interview Questions asked at other Companies
I was interviewed in Sep 2021.
(3 Questions)
Round duration - 90 minutes
Round difficulty - Medium
It was scheduled for 11 am-12.30 pm.
The environment was Microsoft Teams.
This round went for about 90 minutes, and we discussed on topics ranging from Projects, SQL, OOPS, Data Structures, Puzzles and Situation based questions.
The interviewer was just just great. He was an experienced guy with 10 + years under his belt and at no point in my interview did I feel like it was an Interview . We had an amazing and a very relaxed discussion.
- Q1. In the Camel and Banana puzzle, a camel must transport bananas across a desert, and it can only carry a limited number of bananas at a time. How can the camel maximize the number of bananas delivered to th...
- Q2. You have a jar containing contaminated pills and you need to determine which pills are contaminated using the least number of tests. How would you approach this puzzle?
- Q3. You have a measuring blocks puzzle. Can you describe the problem and how you would solve it?
Interview Preparation Tips
Tip 1 : In depth DSA problem solving skills are not required, BUT basic knowledge like what are stacks and how it works are a MUST. And you must know your main language(C++ in my case) extremely well.
Tip 2 : SQL is very important. Get concepts clear from Guided path by coding ninjas and practice queries from websites like Hackerrank, W3schools and GFG.
Tip 3 : Must practice puzzles . These are easily available in GFG and were asked directly from there.
Tip 4 : OOPs Concepts are a must. Must know basics like what are classes, objects, constructors etc. You must prepare each concept like polymorphism/inheritance with an Example. Try to explain oops with real life examples like a Student class / Blueprint Class(blueprint of a building).
Tip 5 : You must know all your Projects mentioned in the resume extremely well. Atleast one project(preferably the 1st one) should be known by you in minute details.
Tip 6 : Be honest. And don't lie about anything in your resume(trust me).
Tip 1 : Don't lie about anything in your resume.
Tip 2 : Keep it formatted to a single .
Tip 3 : Keep things that is your forte in a way such that it would grab immediate attention. Sell yourself properly in your resume.
Tip 4 : It doesn't matter if you haven't done any internship. Remove the work experience section. Do good projects and include them along with 3/4 bullet points(with proper bold words) giving an overview of the tech stack used and your role in the project(if it was a group project) and the results achieved . Provide links if you've hosted/deployed your projects.
Tip 5 : Include all your relevant profile links in the resume like Linkedin, Github, Email Id, Coding profiles(coding ninjas, codechef,leetcode,gfg etc).
Analyst Interview Questions asked at other Companies
I applied via Naukri.com and was interviewed in Aug 2021. There were 5 interview rounds.
(1 Question)
- Q1. Linux Administration
(1 Question)
- Q1. Cloud Operation and application
(1 Question)
- Q1. Change management and proceasure
(1 Question)
- Q1. Normal HR questions and formalities
Interview Preparation Tips
Cloud Operations Analyst Interview Questions asked at other Companies
ION Group interview questions for popular designations
I was interviewed in Oct 2020.
(2 Questions)
Round duration - 120 minutes
Round difficulty - Medium
This was the first round and it consisted of 40 MCQs from aptitude , logical reasoning etc. and 2 programming questions.
The test was on AMCAT platform.
The test was of 2 hours , web-proctored and switching between tabs was not allowed.
- Q1.
Trapping Rain Water in 2-D Elevation Map
You're given an M * N matrix where each value represents the height of that cell on a 2-D elevation map. Your task is to determine the total volume of water that c...
- Ans.
Calculate the total volume of water that can be trapped in a 2-D elevation map after rain.
Iterate over the matrix and find the maximum height on the borders.
Calculate the water trapped at each cell by finding the difference between the cell's height and the minimum of its neighboring maximum heights.
Sum up the trapped water for all cells to get the total volume of water trapped.
- Q2.
Count Ways to Climb Stairs Problem
Given a staircase with a certain number of steps, you start at the 0th step, and your goal is to reach the Nth step. At every step, you have the option to move either on...
- Ans.
Count the number of distinct ways to climb a staircase with a certain number of steps using either one or two steps at a time.
Use dynamic programming to solve this problem efficiently.
Keep track of the number of ways to reach each step by considering the number of ways to reach the previous two steps.
Return the result modulo 10^9+7 to handle large outputs.
Example: For N=4, the distinct ways to climb are {(0,1,2,3,4)}, ...
Round duration - 60 minutes
Round difficulty - Medium
This was the 2nd round and the technical round of the process. It mostly concentrated on puzzles as ION Trading asks a lot of puzzles in its interview round.
The rounds consisted of puzzles, OS , OOPS , DBMS questions.
Round duration - 40 minutes
Round difficulty - Medium
It was the last round and was all about Project discussion and HR questions.
Interview Preparation Tips
Tip 1 : For ION Trading , puzzles are must, so you should prepare it thoroughly.
Tip 2 : Practice Company specific DS Algo questions from LeetCode,GFG etc.
Tip 3 : Have deep knowledge about your projects.
Tip 1 : Mention projects which you can explain and defend clearly.
Tip 2 : Resume should always be crisp and clear and should be of 1 page.
Tip 3 : If you do competitive programming , you can put links of your various online platforms profiles like Codechef, Codeforces etc.
Tip 4 : There should not be any false achievements or false experience mentioned in the resume.
Skills evaluated in this interview
Top ION Group Software Developer Interview Questions and Answers
Software Developer Interview Questions asked at other Companies
Get interview-ready with Top ION Group Interview Questions
I applied via Referral and was interviewed before Oct 2021. There were 3 interview rounds.
Mediu, dsa questions. don't remember the platform
(3 Questions)
- Q1. Dsa base library management ques
- Q2. Oops case study type ques
- Q3. Question on test case design for my proj
Interview Preparation Tips
Qa Automation Testing Engineer Interview Questions asked at other Companies
Jobs at ION Group
I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Lot of puzzles and questions related to the projects handled. Automation related questions as well.
Interview Preparation Tips
Software Quality Assurance Engineer Interview Questions asked at other Companies
I applied via Referral and was interviewed in Sep 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Implement LRU Cache
- Ans.
Implement LRU Cache
LRU stands for Least Recently Used
Cache should have a maximum capacity
When cache is full, remove the least recently used item
When an item is accessed, move it to the front of the cache
- Q2. Current infrastructure walkthrough
- Ans.
Our current infrastructure includes a mix of on-premise and cloud-based solutions.
We use AWS for cloud-based services such as EC2, S3, and RDS.
Our on-premise solutions include a mix of Windows and Linux servers.
We use Docker for containerization and Kubernetes for orchestration.
We have implemented a CI/CD pipeline using Jenkins and GitLab.
We use Nagios for monitoring and alerting.
We have implemented a VPN for secure re...
- Q3. Setting up angular project from scratch
- Ans.
To set up an Angular project from scratch, follow these steps:
Install Node.js and npm
Install Angular CLI using npm
Create a new project using ng new command
Serve the project using ng serve command
Start coding your Angular app
- Q4. Design lift system
- Ans.
Designing a lift system involves creating a safe and efficient vertical transportation system for people and goods.
Determine the purpose and capacity of the lift system
Choose the appropriate type of lift system (hydraulic, traction, etc.)
Design the layout and dimensions of the lift shaft and car
Select and install safety features (emergency brakes, alarms, etc.)
Integrate control systems for smooth operation
Consider ener...
Interview Preparation Tips
Skills evaluated in this interview
Top ION Group Software Engineer Interview Questions and Answers
Software Engineer Interview Questions asked at other Companies
Muskan Mangla
I applied via Campus Placement and was interviewed in Aug 2019. There were 8 interview rounds.
Interview Questionnaire
1 Question
- Q1. Two puzzles from geeksforgeeks,basics of OOPs -polymorphism,virtual keyword,abstract class,what is DP and memoization,complexity of power(x,y) function,software development cycle related questions
Interview Preparation Tips
First an online aptitude cum coding round takes place in campus itself.Selected students go through an interview of 10 minutes of puzzles only.Further selected students are called for ION day.
Top ION Group Software Developer Interview Questions and Answers
Software Developer Interview Questions asked at other Companies
I was interviewed in Sep 2016.
Interview Questionnaire
1 Question
- Q1. You are the owner of a petrol pump. Formulate a profitable strategy
- Ans.
Offer competitive prices, provide excellent customer service, and diversify revenue streams.
Offer competitive prices to attract more customers
Provide excellent customer service to build customer loyalty
Diversify revenue streams by offering additional services like car wash or convenience store
Implement loyalty programs to incentivize repeat business
Invest in technology to streamline operations and reduce costs
Interview Preparation Tips
Experience: 3 coding questions were asked. All of them were quite easy - Basic data structures like arrays, link lists and basic recursion questions
Tips: Keep your data structures and algorithm basics in mind and write code properly and thoroughly test it on pen and paper before submitting.
Duration: 40 minutes
Total Questions: 3
Round: Test
Experience: Unlimited number of questions were available. Solve as many of them as you can in the given time frame
Duration: 40 minutes
Round: Group Activity
Experience: The funniest one ever. We were asked to make a tower that was stable. The challenge was to make the largest tower in a group of 8 people subdivided into groups of 4.
Tips: Just an ice breaker round. Enjoy yourself here
Round: Problem Statement
Experience: I told my supervisor that such a person is a fool and it'd be a waste of my time and resources to solve this problem. You'll be surprised what kind of answers (all wrong btw) people came up with. He chided me for giving up too quickly. Although my answer turned out to be the most feasible in the end.
Round: Behavioural Interview
Experience: Caught me by surprise since I'm from a CS background. But since there was nothing to lose, I went ahead with it. Everything went well.
Tips: No need to study business planning books. Use common sense and you can come up with the best of answers.
Round: Technical + HR Interview
Experience: Nothing but just a formality. The interviewer asked me about my experience working for GSoC.
Tips: Make a resume that speaks for itself, so you won't need to say anything.
Skills: Innovating, Problem Solving Abilties, Algorithm Analysis
College Name: Thapar University, Patiala
Top ION Group Software Developer Interview Questions and Answers
Software Developer Interview Questions asked at other Companies
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ION Group Interview FAQs
Some of the top questions asked at the ION Group interview -
The duration of ION Group interview process can vary, but typically it takes about less than 2 weeks to complete.
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ION Group Interviews By Designations
- ION Group Technical Analyst Interview Questions
- ION Group Software Developer Interview Questions
- ION Group Software Engineer Interview Questions
- ION Group Analyst Interview Questions
- ION Group SDE Interview Questions
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Interview Questions for Popular Designations
ION Group Interview Process
based on 95 interviews
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ION Group Reviews and Ratings
based on 163 reviews
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